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correct example of gsub in awk-es

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Edit is based on the correction in the English edition.[1]

[1] https://github.com/adambard/learnxinyminutes-docs/pull/4437
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Norwid Behrnd 2022-07-11 14:59:38 +02:00
parent 1ff2927250
commit 0b6ac01abe
1 changed files with 1 additions and 1 deletions
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es-es/awk-es.html.markdown
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@ -196,7 +196,7 @@ function string_functions( localvar, arr) {
# Ambas regresan el número de matches remplazados.
localvar = "fooooobar"
sub("fo+", "Meet me at the ", localvar) # localvar => "Meet me at the bar"
gsub("e+", ".", localvar) # localvar => "m..t m. at th. bar"
gsub("e", ".", localvar) # localvar => "m..t m. at th. bar"
# Buscar una cadena que haga match con una expresión regular
# index() hace lo mismo, pero no permite expresiones regulares